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  1. #include <stdio.h>
  2. void Swap(int a, int b);
  3. int main(void)
  4. {
  5.     int a, b;
  6.     printf("Input a, b:");
  7.     scanf("%d,%d", &a, &b);
  8.     printf("Befor Swap():a = %d, b = %d\n", a, b);
  9.     Swap(a, b);
  10.     printf("Befor Swap():a = %d, b = %d\n", a, b);
  11.     return 0;
  12. }
  13. void Swap(int a, int b)
  14. {
  15.     int temp;
  16.     temp = a;
  17.     a = b;
  18.     b = temp;
  19.     return a,b;
  20. }
Success #stdin #stdout 0s 5320KB
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stdin
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Standard input is empty
stdout
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Input a, b:Befor Swap():a = -1918771072, b = 32766
Befor Swap():a = -1918771072, b = 32766
https://ideone.com/7gibev
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

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